Patent US3169116A successfully refreshed from Google Patents.
US3169116A
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US
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Corrosion inhibiting compsoitions
Assignee: Individual
•
Filing: 1960-02-02
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Granted: 1965-02-09
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Expires: 1980-02-02
Abstract
No abstract record available.
Inventors
- 👤 Maurice S Baseman
- 👤 Keith C Johnson
- 👤 Sherwin E Baseman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:21
CPC Classifications
C; C10; C10M; C10M133/00; C10M133/02; C10M133/04; C10M133/06; C23; C23F; C23F11/00; C23F11/08; C23F11/10; C23F11/14; C23F11/141; C10M2201/00; C10M2201/02; C10M2201/08; C10M2201/081; C10M2201/082; C10M2201/084; C10M2201/085; C10M2201/086; C10M2203/00; C10M2203/10; C10M2203/102; C10M2203/104; C10M2203/106; C10M2203/108; C10M2205/00; C10M2205/02; C10M2205/026; C10M2207/00; C10M2207/02; C10M2207/023; C10M2207/28; C10M2207/282; C10M2207/287; C10M2207/289; C10M2207/34; C10M2207/40; C10M2207/402; C10M2207/404; C10M2209/00; C10M2209/10; C10M2209/103; C10M2209/104; C10M2211/00; C10M2211/02; C10M2211/024; C10M2211/06; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/044; C10M2215/24; C10M2215/26; C10M2219/00; C10M2219/04; C10M2219/044; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/042; C10N; C10N2010/00; C10N2010/04; C10N2030/00; C10N2030/12; C10N2040/00; C10N2040/08; C10N2040/20
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
111 words
A CORROSION INHIBITED AQUEOUS FLUID COMPOSITION SUITABLE FOR USE AS A HYDRAULIC FLUID CONSISTING ESSENTIALLY OF (A) FROM 85 TO 99.9 PARTS BY WEIGHT OF A FLUID COMPRISING A SUBSTANTIAL PROPORTION OF AN AQUEOUS MEDIA AND THE BALANCE BEING AN OLEAGINOUS AMTERIAL AND (B) FROM 15% TO 0.1% BY WEIGHT OF THE AMINE SALT REACTION PRODUCT CONSISTING ESSENTIALLY FROM 9 TO 25 PARTS BY WEIGHT OF CAPRIOC ACID, FROM 91 TO 75 PARTS BY WEIGHT OF CAPRYLIC ACID, THE TOTAL OF CAPRIOC AND CAPRYLIC ACIDS BEING 100 PARTS, AND FROM 80 TO 135 PARTS BY WEIGHT OF AT LEAST ONE CYCLIC AMINE SELECTED FROM THE GROUP CONSISTING OF CYCLOHEXYLAMINE AND DICYCLOHEXYLAMINE.
References Cited (Backward Citations)
US2330524A
Cited
US2653854A
Cited
US2739871A
Cited
US2829945A
Cited
US2837432A
Cited
US2914424A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-02-09 | 1968-08-10 | 1969-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-09 | 1972-08-10 | 1973-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-09 | 1976-08-10 | 1977-02-09 | $7700.00 | Window Closed / Lapsed |